[vsnet-grb 253249] GCN/SWIFT_FOM_OBSERVE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 11 Feb 15 11:52:39 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     630714,   Seg_Num: 0
GRB_RA:          254.856d {+16h 59m 25s} (J2000),
                 254.932d {+16h 59m 44s} (current),
                 254.605d {+16h 58m 25s} (1950)
GRB_DEC:         +55.383d {+55d 22' 59"} (J2000),
                 +55.361d {+55d 21' 40"} (current),
                 +55.456d {+55d 27' 23"} (1950)
GRB_DATE:        17064 TJD;    42 DOY;   15/02/11
GRB_TIME:        42731.53 SOD {11:52:11.53} UT
TRIGGER_INDEX:   149
RATE_SIGNIF:     50.52 [sigma]
IMAGE_SIGNIF:    18.82 [sigma]
FLAGS:           0x3
MERIT:           100.00
SUN_POSTN:       324.78d {+21h 39m 08s}  -14.04d {-14d 02' 07"}
SUN_DIST:         90.55 [deg]   Sun_angle= 4.7 [hr] (West of Sun)
MOON_POSTN:      223.02d {+14h 52m 04s}  -13.41d {-13d 24' 42"}
MOON_DIST:        73.83 [deg]
MOON_ILLUM:      57 [%]
GAL_COORDS:       83.54, 37.78 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      229.82, 76.70 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT Figure-of-Merit decision.  
COMMENTS:        This was of sufficient merit to become the new Automated Target;  
COMMENTS:        but if the Current PPT has a greater merit, then we will not request a slew.  
COMMENTS:        FOM will request the s/c to slew.  
COMMENTS:        The S/C has yet to make its decision about safe to slew or not.  
COMMENTS:        This does not match any source in the ground catalog.  
COMMENTS:           
COMMENTS:        The next comments were copied from the BAT_POS Notice:  
COMMENTS:        This is a rate trigger.  
COMMENTS:        A point_source was found.  
COMMENTS:        This does not match any source in the on-board catalog.  
COMMENTS:        This is a GRB.  
COMMENTS:        This trigger occurred at longitude,latitude = 83.20,15.48 [deg].  
COMMENTS:           
COMMENTS:        This trigger occured while the StarTracker had lost lock, so it is possibly bogus.